Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDYxGmckMye2zrAjavbIPFxgYJFXPDQHI9xf5HLj+K2G01QXw24WDp9AG6G… (1,748 chars)"
  }
}